WO2022091154A1 - Revêtement interne amovible pour casque, casque comprenant ce revêtement et kit comprenant une pluralité de tels revêtements - Google Patents
Revêtement interne amovible pour casque, casque comprenant ce revêtement et kit comprenant une pluralité de tels revêtements Download PDFInfo
- Publication number
- WO2022091154A1 WO2022091154A1 PCT/IT2021/050348 IT2021050348W WO2022091154A1 WO 2022091154 A1 WO2022091154 A1 WO 2022091154A1 IT 2021050348 W IT2021050348 W IT 2021050348W WO 2022091154 A1 WO2022091154 A1 WO 2022091154A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- helmet
- covering
- removable
- coverings
- contact
- Prior art date
Links
- 210000003128 head Anatomy 0.000 claims abstract description 17
- 210000001061 forehead Anatomy 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000007779 soft material Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002993 sponge (artificial) Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
- A42B3/127—Cushioning devices with a padded structure, e.g. foam with removable or adjustable pads
Definitions
- the present invention relates to a removable inner covering for a helmet , to a helmet comprising such covering, in particular a protective helmet , and to a kit comprising a plurality of such coverings .
- the invention refers to a removable inner covering for a protective helmet , for example for motorcycling or for sports such as skis , to a helmet comprising this covering and to a kit comprising a plurality of such coverings .
- Protective helmets are known, and consist of an external shell made of thermoplastic or composite materials and an internal layer made of expanded material , generally expanded polystyrene , and lined with a soft comfort layer made with a combination of so ft expanded polymeric sponge and a fabric, usually made of synthetic fibers , which constitutes the part of the helmet in contact with a user's head when the helmet is worn.
- the internal layer of foam material in addition to absorbing shocks and impact forces generated in the event of an accident, performs the function of keeping the helmet worn stably on the user ' s head .
- the soft layer has the function of making the helmet comfortable to wear, preventing the user's head from being in direct contact with the internal foam layer.
- Another problem of known helmets is represented by the fact that, due to the variability of the shape and size of the head of the various users, it is not always possible to guarantee that the helmet is worn in a stable and comfortable way by a user, also with the production of helmets of different sizes to adapt to different sizes .
- Object of the present invention is realizing a removable inner covering for a helmet , a helmet comprising this covering and a kit comprising a plurality of such coverings , which solve the above problems .
- Figures 1A and IB respectively show a perspective view of a removable inner covering for a helmet and a helmet comprising this covering according to the invention.
- FIG. 2 shows a perspective view from below of a removable inner covering for a helmet according to the invention .
- a preferred embodiment of the removable inner covering 10 for helmet of the invention is illustrated and described, shaped to be inserted in a removable way in a helmet 20 in contact with its internal surface , said covering 10 comprising :
- a cap 11 shaped so as to be in contact with the head of a user wearing said helmet 20 comprising said covering 10 ;
- a front protection sector 12 shaped so as to be in contact with the forehead of a user wearing said helmet 20 comprising said covering 10 ;
- nuchal protection sector 14 shaped so as to be in contact with the nape of a user wearing said helmet 20 comprising said covering 10 .
- said frontal protection sector 12 and nuchal protection sector 14 each comprise an end 16 which can be inserted between an external shell and an internal layer of the helmet 20 , to fix the removable covering 10 ins ide the helmet 20 ; more preferably, said insertable end 16 is made of rigid material , for example plastic material , to facilitate its insertion between the outer shell and the inner layer of the helmet 20 , improving the fastening of the removable covering 10 inside the helmet 20 .
- said removable internal helmet covering 10 also comprises at least one protective flap of a strap 15 shaped so as to be in contact with a closure strap of the helmet 20 comprising said covering 10 .
- the removable inner covering 10 for a helmet comprises a layer of fabric, facing the head of the user wearing the helmet 20 comprising said covering 10 , coupled, for example sewn or glued, with a layer of soft material , for example , soft expanded polymeric or polyurethane foam (MTP ) , a synthetic sponge in polyurethane or the like , with the function of allowing the helmet to be worn in a stable and comfortable way by a user, al lowing to reali ze coverings 10 of different thicknesses, so to adapt the helmet 20 to the anatomical characteristics of the head of each user, thus creating an internal circumference of the helmet 20 corresponding to the size of the user's head.
- MTP soft expanded polymeric or polyurethane foam
- the removable inner covering 10 for a helmet according to the invention also comprises fastening means to the inner surface of the helmet 20, for example Velcro®-type hook and loop fasteners, press studs or the like.
- the removable inner covering 10 for a helmet according to the invention can be included in a kit comprising a helmet 20; preferably, the kit comprises a plurality of coverings 10, with or without helmet 20, which can have the same thickness, with the function of providing a disposable covering to ensure the hygiene of a user's helmet 20, or they can have different thicknesses and/o sizes to make the helmet wearable by users with different head sizes, when the same helmet is worn by numerous users, as in the case of rental helmets; preferably, in the case of fullface helmets, the kit can further comprise a protective covering of the chin guard made in a similar way to the frontal protection 12 sector and the nuchal sector 14 , comprising at least one end 16 which can be inserted between an external shell and an internal layer of the helmet 20 , preferably of the chin guard, to fix it inside the helmet 20 .
- the removable inner covering 10 for a helmet according to the present invention is inserted inside a helmet 20 , with the ends 16 of the frontal protection sector 12 and/or of the neck protection sector 14 , for example made of rigid material , inserted between the outer shell and the inner layer of the helmet 20 , to fix the removable covering 10 inside the helmet 20 ; in case of use of a kit , one of the coverings 10 of the kit is used after which, to ensure hygiene and/or to adapt the helmet to the di f ferent si zes of the users , said covering is replaced with another covering 10 of the kit ; in case of use of the helmet 20 by dif ferent users , with di f ferent si zes , the covering 10 of the kit having di f ferent thicknesses is chosen from among the coverings 10 of a suitable thickness so as to adapt the helmet 20 to the anatomical characteristics of the head of each user .
- the removable inner covering 10 the helmet 20 comprising this covering 10 and the kit comprising at least one of such coverings
- the 10 of the invention allow maintaining good hygienic conditions of the internal surface of the helmet which is in contact with the user ' s head, allowing moreover to wear the helmet in a stable and comfortable way by a user, allowing to adapt the same helmet to the head si ze of di f ferent users .
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
L'invention concerne un revêtement interne amovible (10) pour un casque, qui est formé de sorte à pouvoir être inséré amovible dans un casque (20) en contact avec sa surface interne, ledit revêtement (10) comprenant une enveloppe (11) qui est formée de sorte à être en contact avec la tête d'un utilisateur portant ledit casque (20) comprenant le revêtement (10), un secteur de protection avant (12) qui est formé de sorte à être en contact avec le front d'un utilisateur portant le casque (20) comprenant le revêtement (10), un secteur de protection nucal (14) qui est formé de sorte à être en contact avec la nuque d'un utilisateur portant le casque (20) comprenant le revêtement (10) ; un casque comprenant le revêtement (10) et un kit comprenant une pluralité des revêtements (10) sont également décrits.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102020000025447A IT202000025447A1 (it) | 2020-10-27 | 2020-10-27 | Rivestimento interno rimovibile per casco, casco comprendente tale rivestimento e kit comprendente una pluralità di tali rivestimenti |
IT102020000025447 | 2020-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022091154A1 true WO2022091154A1 (fr) | 2022-05-05 |
Family
ID=74592353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2021/050348 WO2022091154A1 (fr) | 2020-10-27 | 2021-10-26 | Revêtement interne amovible pour casque, casque comprenant ce revêtement et kit comprenant une pluralité de tels revêtements |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT202000025447A1 (fr) |
WO (1) | WO2022091154A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040034903A1 (en) * | 2000-10-06 | 2004-02-26 | Blair Mary Lynne | Protective sports hat insert device |
US20090158506A1 (en) * | 2007-12-21 | 2009-06-25 | Harley-Davidson Motor Company Group, Inc. | Liner for a protective helmet |
EP3243398A1 (fr) * | 2016-05-13 | 2017-11-15 | Dainese S.p.A. | Doublure intérieure d'un casque et casque comprenant une telle doublure intérieure |
US20200029643A1 (en) * | 2018-07-25 | 2020-01-30 | Nolangroup S.P.A. | Safety helmet with adjustable comfort liner |
-
2020
- 2020-10-27 IT IT102020000025447A patent/IT202000025447A1/it unknown
-
2021
- 2021-10-26 WO PCT/IT2021/050348 patent/WO2022091154A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040034903A1 (en) * | 2000-10-06 | 2004-02-26 | Blair Mary Lynne | Protective sports hat insert device |
US20090158506A1 (en) * | 2007-12-21 | 2009-06-25 | Harley-Davidson Motor Company Group, Inc. | Liner for a protective helmet |
EP3243398A1 (fr) * | 2016-05-13 | 2017-11-15 | Dainese S.p.A. | Doublure intérieure d'un casque et casque comprenant une telle doublure intérieure |
US20200029643A1 (en) * | 2018-07-25 | 2020-01-30 | Nolangroup S.P.A. | Safety helmet with adjustable comfort liner |
Also Published As
Publication number | Publication date |
---|---|
IT202000025447A1 (it) | 2021-01-27 |
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